morningman opened a new pull request #1425: Revert "Cast the type of constant
value in binary predicate to column type. (#1422)"
URL: https://github.com/apache/incubator-doris/pull/1425
This reverts commit 687f5a10868ce62d2d25d028152f84f3385b73f4,
which may cause incorrect query results.
morningman merged pull request #1425: Revert "Cast the type of constant value
in binary predicate to column type. (#1422)"
URL: https://github.com/apache/incubator-doris/pull/1425
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morningman opened a new pull request #1426: Fix bug that publish task missing
dbId parameter
URL: https://github.com/apache/incubator-doris/pull/1426
Without dbId parameter, the backend report version can not be
updated when publish task report to FE, which may cause incorrect
order o
ltylty opened a new issue #1427: com.mysql.cj.jdbc.Driver驱动类连不上doris
URL: https://github.com/apache/incubator-doris/issues/1427
使用最新版的0.10版本。
Mysql6 之后的驱动类是com.mysql.cj.jdbc.Driver，连不上Doris。
需要使用MySQL5的驱动类com.mysql.jdbc.Driver。
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imay commented on issue #1427: com.mysql.cj.jdbc.Driver驱动类连不上doris
URL:
https://github.com/apache/incubator-doris/issues/1427#issuecomment-508373473
Can you upload error SQL?
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imay merged pull request #1426: Fix bug that publish task missing dbId parameter
URL: https://github.com/apache/incubator-doris/pull/1426
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ltylty commented on issue #1427: com.mysql.cj.jdbc.Driver驱动类连不上doris
URL:
https://github.com/apache/incubator-doris/issues/1427#issuecomment-508396940
@imay
Caused by: java.sql.SQLNonTransientConnectionException: CLIENT_PLUGIN_AUTH
is required
at
com.mysql.cj.jdbc.exceptions.S
imay commented on issue #1427: com.mysql.cj.jdbc.Driver驱动类连不上doris
URL:
https://github.com/apache/incubator-doris/issues/1427#issuecomment-508403740
This problem is probably fixed by #1349 , you can try our master branch to
see if it is fixed
--
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300366706
##
File path: be/src/olap/rowset/segment_v2/binary_dict_page.cpp
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+// Licensed to the Apache Software Found
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300357863
##
File path: be/src/olap/rowset/segment_v2/binary_dict_page.cpp
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+// Licensed to the Apache Software Found
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300385063
##
File path: be/src/olap/rowset/segment_v2/binary_dict_page.h
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+// Licensed to the Apache Software Foundat
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300388968
##
File path: be/test/olap/rowset/segment_v2/binary_dict_page_test.cpp
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+// Licensed to the Apache Software
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300364605
##
File path: be/src/olap/rowset/segment_v2/binary_dict_page.cpp
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+// Licensed to the Apache Software Found
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300385330
##
File path: be/src/olap/rowset/segment_v2/binary_dict_page.h
##
@@ -0,0 +1,127 @@
+// Licensed to the Apache Software Foundat
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300368589
##
File path: be/src/olap/rowset/segment_v2/binary_dict_page.cpp
##
@@ -0,0 +1,234 @@
+// Licensed to the Apache Software Found
gaodayue commented on a change in pull request #1409: Add dict page
URL: https://github.com/apache/incubator-doris/pull/1409#discussion_r300365580
##
File path: be/src/olap/rowset/segment_v2/binary_dict_page.cpp
##
@@ -0,0 +1,234 @@
+// Licensed to the Apache Software Found
bd7ce opened a new issue #1428: 使用Power BI连接到doris时提示：MySQL: No matching
function with signature:utc_timestamp().
URL: https://github.com/apache/incubator-doris/issues/1428
如题。貌似为缺乏 utc_timestamp()函数。
Power BI Desktop是个人免费使用的BI工具，建议增加支持。
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morningman commented on issue #1428: 使用Power BI连接到doris时提示：MySQL: No matching
function with signature:utc_timestamp().
URL:
https://github.com/apache/incubator-doris/issues/1428#issuecomment-508606004
Could you offer the full SQL?
You may find it in fe.audit.log
---
morningman commented on issue #1416: ETL_SUBMIT_FAIL problem
URL:
https://github.com/apache/incubator-doris/issues/1416#issuecomment-508606336
>
测试过程我我发现Load的性能不高，我在hdfs的一个目录下放了20G数据，22个文件，表字段150个，入库使用了1小时17分钟，这个性能对于一个MPP入库来说，感觉性能不太好。硬件配置上，doris使用万兆网，hadoop使用千兆网，SSD磁盘。性能有调优的空间吗？
这个测
morningman edited a comment on issue #1416: ETL_SUBMIT_FAIL problem
URL:
https://github.com/apache/incubator-doris/issues/1416#issuecomment-508606336
>
测试过程我我发现Load的性能不高，我在hdfs的一个目录下放了20G数据，22个文件，表字段150个，入库使用了1小时17分钟，这个性能对于一个MPP入库来说，感觉性能不太好。硬件配置上，doris使用万兆网，hadoop使用千兆网，SSD磁盘。性能有调优的空间吗？
morningman opened a new issue #1429: Refactor the process of ALTER job.
URL: https://github.com/apache/incubator-doris/issues/1429
# Alter Job 重构
Alter Job 主要包括 Schema Change 和 Rollup 两类。
## 当前问题
1. Job 执行慢
所有 task 下发给 BE 后，会在指定的线程池中排队处理。每一个 task 执行前，都要等当前 BE
morningman commented on issue #1393: Schema change job could not finished
URL:
https://github.com/apache/incubator-doris/issues/1393#issuecomment-508607311
will be resolved in #1429
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HangyuanLiu commented on issue #1428: 使用Power BI连接到doris时提示：MySQL: No matching
function with signature:utc_timestamp().
URL:
https://github.com/apache/incubator-doris/issues/1428#issuecomment-508609027
我可以帮组增加utc_timestamp()函数功能
ltylty commented on issue #1427: com.mysql.cj.jdbc.Driver驱动类连不上doris
URL:
https://github.com/apache/incubator-doris/issues/1427#issuecomment-508612948
@imay com.mysql.cj.jdbc.Driver work fine on master branch, thank you.
This
un-knower opened a new issue #1430: ##fe安装启动后，mysql是自带的吗
URL: https://github.com/apache/incubator-doris/issues/1430
> “BE 节点需要先在 FE 中添加，才可加入集群。可以使用 mysql-client 连接到FE：./mysql-client -h host -P
port -uroot”
看到这个很疑惑，需要单独安装mysql-client吗
-
un-knower closed issue #1430: ##fe安装启动后，mysql是自带的吗
URL: https://github.com/apache/incubator-doris/issues/1430
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un-knower commented on issue #1430: ##fe安装启动后，mysql是自带的吗
URL:
https://github.com/apache/incubator-doris/issues/1430#issuecomment-508613941
自装mysql-clicnt，执行mysql -h localhost -P 9030 -uroot成功登陆了mysql
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chenhao7253886 opened a new issue #1431: Simplify Query's Profile info
URL: https://github.com/apache/incubator-doris/issues/1431
Now it seems that Query's profiles exist some redundant infos, i will check
it and decide if to simplify it.
---
HangyuanLiu opened a new pull request #1432: Add percentile_approx aggregate
function
URL: https://github.com/apache/incubator-doris/pull/1432
Add the percentile_approx function
1. Using the T-Digest algorithm to calculate the quantile calculation
2. The function is an approximation f
ltylty commented on issue #1427: com.mysql.cj.jdbc.Driver驱动类连不上doris
URL:
https://github.com/apache/incubator-doris/issues/1427#issuecomment-508640890
有个bug，jdbc的url配置成
jdbc:mysql://{}:{}/{}?useUnicode=true&characterEncoding=UTF-8&serverTimezone=GMT%2B8
会报错
Caused by: java.sql.SQL
ltylty edited a comment on issue #1427: com.mysql.cj.jdbc.Driver驱动类连不上doris
URL:
https://github.com/apache/incubator-doris/issues/1427#issuecomment-508640890
@imay
有个bug，jdbc的url配置成
jdbc:mysql://{}:{}/{}?useUnicode=true&characterEncoding=UTF-8&serverTimezone=GMT%2B8
会报错
Caused
morningman opened a new pull request #1433: Add a configuration to modify the
reverse time of load error log
URL: https://github.com/apache/incubator-doris/pull/1433
Currently, the load error log on BE will be cleaned along with the
intermediate data of load, configured by 'load_data_res
HangyuanLiu opened a new pull request #1434: Add aggregate function doc
URL: https://github.com/apache/incubator-doris/pull/1434
Add aggregate function doc
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Youngwb opened a new pull request #1435: Fix spelling mistake
URL: https://github.com/apache/incubator-doris/pull/1435
fix spelling mistake bddje->bdbje
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morningman commented on a change in pull request #1434: Add aggregate function
doc
URL: https://github.com/apache/incubator-doris/pull/1434#discussion_r300580076
##
File path:
docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/count_distinct.md
##
@@ -0
morningman commented on a change in pull request #1434: Add aggregate function
doc
URL: https://github.com/apache/incubator-doris/pull/1434#discussion_r300587324
##
File path:
docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/var_pop.md
##
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morningman commented on a change in pull request #1434: Add aggregate function
doc
URL: https://github.com/apache/incubator-doris/pull/1434#discussion_r300586629
##
File path:
docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/stddev.md
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morningman commented on a change in pull request #1434: Add aggregate function
doc
URL: https://github.com/apache/incubator-doris/pull/1434#discussion_r300580803
##
File path:
docs/documentation/cn/sql-reference/sql-functions/aggregate-functions/group_concat.md
##
@@ -0,0
morningman commented on a change in pull request #1432: Add percentile_approx
aggregate function
URL: https://github.com/apache/incubator-doris/pull/1432#discussion_r300588956
##
File path: be/test/exprs/percentile_approx_test.cpp
##
@@ -0,0 +1,46 @@
+// Licensed to the Ap
wang-ye opened a new pull request #1436: Fix broken image link
URL: https://github.com/apache/incubator-doris/pull/1436
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morningman merged pull request #1436: Fix broken image link
URL: https://github.com/apache/incubator-doris/pull/1436
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morningman merged pull request #1435: Fix spelling mistake
URL: https://github.com/apache/incubator-doris/pull/1435
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EmmyMiao87 opened a new pull request #1437: Resolve the problem of accidental
pause in RoutineLoadJob
URL: https://github.com/apache/incubator-doris/pull/1437
The issue is following:
Request1:
be aborts the txn.
Attachment of txn is set.
Attachment of txn is changed to nul
morningman commented on a change in pull request #1437: Resolve the problem of
accidental pause in RoutineLoadJob
URL: https://github.com/apache/incubator-doris/pull/1437#discussion_r300858169
##
File path:
fe/src/main/java/org/apache/doris/load/routineload/RoutineLoadJob.java
###
morningman commented on issue #1428: 使用Power BI连接到doris时提示：MySQL: No matching
function with signature:utc_timestamp().
URL:
https://github.com/apache/incubator-doris/issues/1428#issuecomment-509053704
> 我可以帮组增加utc_timestamp()函数功能
Nice! But notice that Doris does not support setting
morningman merged pull request #1437: Resolve the problem of accidental pause
in RoutineLoadJob
URL: https://github.com/apache/incubator-doris/pull/1437
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chenhao7253886 opened a new issue #1438: Predicates can't be pushed down
through AggregationNode
URL: https://github.com/apache/incubator-doris/issues/1438
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
HangyuanLiu opened a new pull request #1439: Modify bugs in sample variance and
variance confusion
URL: https://github.com/apache/incubator-doris/pull/1439
1 . variance same as var_pop
2. stddev same as stddev_pop
This is
morningman merged pull request #1439: Fix bugs in sample variance and variance
confusion
URL: https://github.com/apache/incubator-doris/pull/1439
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chaoyli opened a new issue #1440: non-sense segment is been generated
URL: https://github.com/apache/incubator-doris/issues/1440
When doing schema change, error occurs when flushing segment.
